Dietary supplements are products that contain an ingredient intended to
add nutritional value to the diet. A dietary ingredient may be one
substance or any combination of vitamins, minerals, herbal extracts,
amino acids, and other substances that supplement the daily diet.

This research service provides an overview of the markets for
nutraceuticals, dietary supplements, and ingredients for dietary
supplements in Europe and the United States. The study is segmented into
overviews of vitamins, minerals, herbs and botanicals, sports nutrition,
and specialty ingredients, with a glance at key therapeutic areas of
specific ingredients and comparisons of revenue in 2010 and 2015 and
revenue estimates for 2020.